Funnel -

This is a simple and sturdy funnel for multiple uses.

I have supplied two models, the first model has a funnel with a 18 mm diameter, the second model has a 14 mm tube.
Top diameter in both models is 90 mm
In both models, wall thickness is 3 mm for a strong and sturdy model.

I am using these funnels to poor resin back in their models without any drippings.
But the models works well with all kinds of fluids of course as well as with fine grained goods like sugar, coffee grinds or even metal stuff like pouring small nails, nuts and bolts etc.